Burkert 8695 Guide Rapide page 17

control function (cf) pneumatic connection type 8695
with actuator
pilot air
outlet
type 8695
2
Process valve
1
closed in rest
a
position
2
(by spring force)
2
2
Process valve
1
open in rest
B
position
2
(by spring force)
2
2
Process valve
1
closed in rest
position
2
2
i
2
Process valve
1
open in rest
position
2
2
Tab. 1: Pneumatic connection to actuator
14
All manuals and user guides at all-guides.com
pilot air port actuator
lower pilot air port of the
actuator
should be connected to the
upper pilot air port of the
actuator
upper pilot air port of the
actuator
should be connected to the
lower pilot air port of the
actuator
lower pilot air port of the
actuator
upper pilot air port of the
actuator
upper pilot air port of the
actuator
lower pilot air port of the
actuator
english
Type 8695
FluidInstallation
8. fluid insTallaTion
8.1. safety instructions
Danger!
risk of injury from high pressure!
• Before dismounting pneumatic lines and valves, turn off the
pressure and vent the lines.
risk of electric shock!
• Before reaching into the device or the equipment, switch off the
power supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety regulations
for electrical equipment!
Warning!
risk of injury from improper installation!
• Installation may be carried out by authorized technicians only
and with the appropriate tools!
risk of injury from unintentional activation of the system and
an uncontrolled restart!
• Secure system from unintentional activation.
• Following installation, ensure a controlled restart.